It's very early in the game. Product has been on the street less than a month. For an initial offering, 4 flavors, in cans, is probably a wise start. It's a balance between being truly healthy, and usually tasting like dirt, and being that better-for-you alternative. I doubt there are plans today for more "sophisticated" Yerba offerings down-the-road. The sales will tell the tale on future offerings.
Conceptually, I like the product's placement. For the growing number of new Yerba drinkers, I think we win a taste test versus Yerba. We probably lose the "authenticity" test among the sophisticated. But I think we win some back with our branding: Marley > Guayaki, as well as any "halo effect" from NewAgeHealth, PediaAde, Enhanced Recovery, etc.